com.esri.arcgis.carto
Class SimpleMapImage

java.lang.Object
  com.esri.arcgis.carto.SimpleMapImage

All Implemented Interfaces:

IImageResult, IImageResult2, IMapImage, ISimpleMapImage, com.esri.arcgis.interop.RemoteObjRef, IPersist, IPersistStream, IXMLSerialize, Externalizable, Serializable

public class SimpleMapImage
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IImageResult, IImageResult2, IMapImage, ISimpleMapImage, IPersistStream, IPersist, IXMLSerialize, Externalizable

A raster that is rendered using a renderer.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also:

Serialized Form

Constructor Summary

SimpleMapImage()
Constructs a SimpleMapImage using ArcGIS Engine.

SimpleMapImage(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
SimpleMapImage theSimpleMapImage = (SimpleMapImage) obj;

Method Summary

void	deserialize(IXMLSerializeData data) Deserializes an object from XML.
boolean	equals(Object o) Compare this object with another
void	getClassID(GUID[] pClassID) getClassID
static String	getClsid() getClsid.
int	getHeight() The height of the image in pixels.
IEnvelope	getMapExtent() The geographic extent of the map that is fitted to the height and width of the generated image.
double	getMapScale() The scale of the generated map image.
byte[]	getMimeData() Binary data representing the generated image.
String	getMimeType() The MIME type of the generated image.
double	getReferenceDPI() The device resolution of the image specified in the request (dots per inch).
void	getSizeMax(_ULARGE_INTEGER[] pcbSize) getSizeMax
String	getURL() The URL of the generated image.
ILongArray	getVisibleLayers() Array of the visible layers drawn for the generated map scale.
int	getWidth() The width of the image in pixels.
int	hashCode() the hashcode for this object
void	isDirty() isDirty
void	load(IStream pstm) load
void	readExternal(ObjectInput in)
void	save(IStream pstm, int fClearDirty) save
void	serialize(IXMLSerializeData data) Serializes an object to XML.
void	setExtent(IEnvelope rhs1) The extent of the image.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef

getJintegraDispatch, release

Constructor Detail

SimpleMapImage

public SimpleMapImage()
               throws IOException,
                      UnknownHostException

Constructs a SimpleMapImage using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

SimpleMapImage

public SimpleMapImage(Object obj)
               throws IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
SimpleMapImage theSimpleMapImage = (SimpleMapImage) obj;

Construct a SimpleMapImage using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to SimpleMapImage.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

IOException - if there are interop problems

Method Detail

getClsid

public static String getClsid()

getClsid.

equals

public boolean equals(Object o)

Compare this object with another

Overrides:

equals in class Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class Object

getMimeData

public byte[] getMimeData()
                   throws IOException,
                          AutomationException

Binary data representing the generated image.

Remarks

If MIME is specified a stream of bytes is returned to the client.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getMimeData in interface IImageResult

Specified by:

getMimeData in interface IImageResult2

Returns:

An unsigned byte

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getURL

public String getURL()
              throws IOException,
                     AutomationException

The URL of the generated image.

Remarks

If URL is specified the image is stored as a file at the specified location (Physical Output Directory) and can be accessed by internet clients through the Virtual Output Directory.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getURL in interface IImageResult

Specified by:

getURL in interface IImageResult2

Returns:

The uRL

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getHeight

public int getHeight()
              throws IOException,
                     AutomationException

The height of the image in pixels.

Remarks

In order to control the size of an exported map image, IMapServerInit contains two properties: MaxImageHeight and MaxImageWidth . The default value for these properties is 2048 pixels.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getHeight in interface IImageResult

Specified by:

getHeight in interface IImageResult2

Returns:

The heightPixels

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getWidth

public int getWidth()
             throws IOException,
                    AutomationException

The width of the image in pixels.

Remarks

In order to control the size of an exported map image, IMapServerInit contains two properties: MaxImageHeight and MaxImageWidth . The default value for these properties is 2048 pixels.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getWidth in interface IImageResult

Specified by:

getWidth in interface IImageResult2

Returns:

The widthPixels

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getReferenceDPI

public double getReferenceDPI()
                       throws IOException,
                              AutomationException

The device resolution of the image specified in the request (dots per inch).

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getReferenceDPI in interface IImageResult

Specified by:

getReferenceDPI in interface IImageResult2

Returns:

The dpi

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMimeType

public String getMimeType()
                   throws IOException,
                          AutomationException

The MIME type of the generated image.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

getMimeType in interface IImageResult2

Returns:

The pMimeType

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMapExtent

public IEnvelope getMapExtent()
                       throws IOException,
                              AutomationException

The geographic extent of the map that is fitted to the height and width of the generated image.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getMapExtent in interface IMapImage

Returns:

A reference to a com.esri.arcgis.geometry.IEnvelope

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getVisibleLayers

public ILongArray getVisibleLayers()
                            throws IOException,
                                   AutomationException

Array of the visible layers drawn for the generated map scale.

Remarks

VisibleLayers is defined by a combination of layer visibility in the TOC (i.e. is the layer "on"?) and layer visibility dependent on map scale. Scale dependency for a layer is set in the original map document. If the layer is scale dependent (i.e. a maximum and/or minimum scale has been set) and the map scale falls out of this range, layer visibility will be false. Do not confuse this property with the visibility property on ILayerDescription which is based solely on layer visibility in the TOC (is the layer "on" or "off"). The IMapImage interface inherits all IImageResult properties.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getVisibleLayers in interface IMapImage

Returns:

A reference to a com.esri.arcgis.system.ILongArray

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMapScale

public double getMapScale()
                   throws IOException,
                          AutomationException

The scale of the generated map image.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getMapScale in interface IMapImage

Returns:

The mapScale

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setExtent

public void setExtent(IEnvelope rhs1)
               throws IOException,
                      AutomationException

The extent of the image.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Specified by:

setExtent in interface ISimpleMapImage

Parameters:

rhs1 - A reference to a com.esri.arcgis.geometry.IEnvelope (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isDirty

public void isDirty()
             throws IOException,
                    AutomationException

isDirty

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

isDirty in interface IPersistStream

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

load

public void load(IStream pstm)
          throws IOException,
                 AutomationException

load

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

load in interface IPersistStream

Parameters:

pstm - A reference to a com.esri.arcgis.system.IStream (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

save

public void save(IStream pstm,
                 int fClearDirty)
          throws IOException,
                 AutomationException

save

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

save in interface IPersistStream

Parameters:

pstm - A reference to a com.esri.arcgis.system.IStream (in)

fClearDirty - The fClearDirty (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSizeMax

public void getSizeMax(_ULARGE_INTEGER[] pcbSize)
                throws IOException,
                       AutomationException

getSizeMax

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getSizeMax in interface IPersistStream

Parameters:

pcbSize - A Structure: com.esri.arcgis.system._ULARGE_INTEGER (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getClassID

public void getClassID(GUID[] pClassID)
                throws IOException,
                       AutomationException

getClassID

Description

IPersist is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getClassID in interface IPersist

Parameters:

pClassID - A Structure: com.esri.arcgis.support.ms.stdole.GUID (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

serialize

public void serialize(IXMLSerializeData data)
               throws IOException,
                      AutomationException

Serializes an object to XML.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

serialize in interface IXMLSerialize

Parameters:

data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

deserialize

public void deserialize(IXMLSerializeData data)
                 throws IOException,
                        AutomationException

Deserializes an object from XML.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

deserialize in interface IXMLSerialize

Parameters:

data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException